30367026580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138031939}}^1$

素因数の和:138031959

約数の個数: 24

約数和(自身を含む): 69568097760

約数和(自身を除く): 39201071180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 138031939, 276063878, 552127756, 690159695, 1380319390, 1518351329, 2760638780, 3036702658, 6073405316, 7591756645, 15183513290, 30367026580]

約数ペア:

[(1, 30367026580), (2, 15183513290), (4, 7591756645), (5, 6073405316), (10, 3036702658), (11, 2760638780), (20, 1518351329), (22, 1380319390), (44, 690159695), (55, 552127756), (110, 276063878), (220, 138031939)]